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Patent Assignment Assignor Details
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Assignor Name : CHEUNG, TSANG
Total Assignments: 2
Assignment: 1
Reel/Frame:004384/0427   Pages: 5
Recorded: 03/14/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/13/1985
2
Exec Dt:
03/08/1985
3
Exec Dt:
03/07/1985
4
Exec Dt:
03/07/1985
5
Exec Dt:
03/07/1985
6
Exec Dt:
03/07/1985
7
Exec Dt:
03/11/1985
Assignee
1
ONE AMERICAN PLAZA
EVANSTON, ILLINOIS 60201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06712953
Correspondence name and address
PERMAN AND GREEN
SUITE 411
6 CORPORATE PARK DRIVE
WHITE PLAINS, NY 10604
Assignment: 2
Reel/Frame:042654/0897   Pages: 12
Recorded: 06/08/2017
Attorney Dkt #:037834.00065/401181-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/2017
2
Exec Dt:
03/02/2017
3
Exec Dt:
03/01/2017
4
Exec Dt:
03/07/2017
5
Exec Dt:
05/17/2017
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15617560
Correspondence name and address
ARENT FOX LLP
1717 K STREET, NW
WASHINGTON, DC 20006

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